Unnamed repository; edit this file 'description' to name the repository. https://git.kobert.dev/pm24.git/atom?h=v3.12-rc6 2013-10-11T05:19:22Z 2013-10-11T05:19:22Z Dave Airlie airlied@redhat.com 2013-10-11T05:12:04Z urn:sha1:ebff5fa9d545574324095d9c6a3cb80c9157abc5 This reverts commit 81b5c7bc8de3e6f63419139c2fc91bf81dea8a7d. Adding drm/i915 into the vga arbiter chain means that X (in a piece of well-meant paranoia) will do a get/put on the vga decoding around _every_ accel call down into the ddx. Which results in some nice performance disasters [1]. This really breaks userspace, by disabling DRI for everyone, and stops OpenGL from working, this isn't limited to just the i915 but both the integrated and discrete GPUs on multi-gpu systems, in other words this causes untold worlds of pain, Ville tried to come up with a Great Hack to fiddle the required VGA I/O ops behind everyone's back using stop_machine, but that didn't really work out [2]. Given that we're fairly late in the -rc stage for such games let's just revert this all. One thing we might want to keep is to delay the disabling of the vga decoding until the fbdev emulation and the fbcon screen is set up. If we kill vga mem decoding beforehand fbcon can end up with a white square in the top-left corner it tried to save from the vga memory for a seamless transition. And we have bug reports on older platforms which seem to match these symptoms. But again that's something to play around with in -next. References: [1] http://lists.x.org/archives/xorg-devel/2013-September/037763.html References: [2] http://www.spinics.net/lists/intel-gfx/msg34062.html Cc: Alex Williamson <alex.williamson@redhat.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com> 2013-10-11T05:19:10Z Dave Airlie airlied@redhat.com 2013-10-11T05:11:52Z urn:sha1:e1264ebe9ff48e1b3e1dd11805eec9f5b143ab7c This reverts commit 6e1b4fdad5157bb9e88777d525704aba24389bee. This is part of a revert due to a userspace breakage, better explained in the revert of 1a1a4cbf4906a13c0c377f708df5d94168e7b582. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com> 2013-10-11T03:07:15Z Dave Airlie airlied@redhat.com 2013-10-11T03:07:15Z urn:sha1:2302628550ad97ce3281124343816b141da22887 Regression fixes for audio and UVD, several hang fixes, some DPM fixes. * 'drm-fixes-3.12' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: re-enable sw ACR support on pre-DCE4 drm/radeon/dpm: disable bapm on TN asics drm/radeon: improve soft reset on CIK drm/radeon: improve soft reset on SI drm/radeon/dpm: off by one in si_set_mc_special_registers() drm/radeon/dpm/btc: off by one in btc_set_mc_special_registers() drm/radeon: forever loop on error in radeon_do_test_moves() drm/radeon: fix hw contexts for SUMO2 asics drm/radeon: fix typo in CP DMA register headers drm/radeon/dpm: disable multiple UVD states drm/radeon: use hw generated CTS/N values for audio drm/radeon: fix N/CTS clock matching for audio drm/radeon: use 64-bit math to calculate CTS values for audio (v2) drm/edid: catch kmalloc failure in drm_edid_to_speaker_allocation 2013-10-10T15:47:01Z Alex Deucher alexander.deucher@amd.com 2013-10-10T15:47:01Z urn:sha1:b852c985010a77c850b7548d64bbb964ca462b02 HW ACR support may have issues on some older chips, so use SW ACR for now until we've tested further. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> CC: Rafał Miłecki <zajec5@gmail.com> 2013-10-09T21:13:50Z Alex Deucher alexander.deucher@amd.com 2013-10-08T01:25:39Z urn:sha1:4076a65544e2de310cbf4eaadb13ee15bbfaaf4f Causes hangs on certain boards. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=70053 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2013-10-09T21:13:49Z Alex Deucher alexander.deucher@amd.com 2013-10-02T18:54:44Z urn:sha1:fb2c7f4d2e7a40fa4d5cc589f21dad89b371edb0 Disable CG/PG before resetting. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2013-10-09T21:13:49Z Alex Deucher alexander.deucher@amd.com 2013-10-02T18:50:57Z urn:sha1:a6f4ae8dc904ad0e4e416800172fc88f716314dd Disable CG/PG and stop the rlc before resetting. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 2013-10-09T21:13:48Z Dan Carpenter dan.carpenter@oracle.com 2013-09-28T09:35:31Z urn:sha1:5fd9c581862a4874c0bdaf16231d8873832bbb99 These checks should be ">=" instead of ">". j is used as an offset into the table->mc_reg_address[] array and that has SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE (16) elements. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 2013-10-09T21:13:47Z Dan Carpenter dan.carpenter@oracle.com 2013-09-27T20:18:39Z urn:sha1:96d8df846f52a720c8ae1fadadfad7c9e733e336 It should be ">=" instead of ">" here. The table->mc_reg_address[] array has SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE (16) elements. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 2013-10-09T21:13:47Z Dan Carpenter dan.carpenter@oracle.com 2013-07-01T16:39:34Z urn:sha1:89cd67b326fa95872cc2b4524cd807128db6071d The error path does this: for (--i; i >= 0; --i) { which is a forever loop because "i" is unsigned. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org